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88/100
1 day ago

mcp-clickhouse

ClickHouse database integration with schema inspection and query capabilities

→ ClickHouse/mcp-clickhouse· listed on modelscope

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

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Who stands behind it

ClickHouse

Source: modelscope

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: CLICKHOUSE_PASSWORD, CLICKHOUSE_MCP_AUTH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configFASTMCP_SERVER_AUTHOAuth / OIDC (via FastMCP) Azure Entra, Google, GitHub, WorkOS, etc. =<provider-class-path> (+ provider-specific FASTMCP_SERVER_AUTH_ vars)
configCLICKHOUSE_ENABLED"": "false",
configCLICKHOUSE_HOST"": "<clickhouse-host>",
configCLICKHOUSE_PORT"": "<clickhouse-port>",
configCLICKHOUSE_USER"": "<clickhouse-user>",
🔐 secretCLICKHOUSE_PASSWORD"": "<clickhouse-password>",
configCLICKHOUSE_ROLE"": "<clickhouse-role>",
configCLICKHOUSE_DATABASEDefault ClickHouse database to use
configCLICKHOUSE_SECURE"": "true",
configCLICKHOUSE_VERIFY"": "true",
configCLICKHOUSE_SERVER_HOST_NAMEServer hostname for SNI override and certificate validation on the ClickHouse connection
configCLICKHOUSE_CONNECT_TIMEOUTConnection timeout in seconds for the ClickHouse client
configCLICKHOUSE_SEND_RECEIVE_TIMEOUTSend/receive timeout in seconds for the ClickHouse client
configCLICKHOUSE_PROXY_PATHURL path prefix for the ClickHouse HTTP endpoint
configCLICKHOUSE_ALLOW_WRITE_ACCESSQueries run in read-only mode by default (=false), but writes can be enabled explicitly if needed.
configCLICKHOUSE_ALLOW_DROP"": "true"
configCHDB_ENABLED"": "true",
configCHDB_DATA_PATH"": "/path/to/chdb/data"
configCLICKHOUSE_MCP_SERVER_TRANSPORThttp CLICKHOUSE_MCP_AUTH_DISABLED=true python -m mcp_clickhouse.main
configCLICKHOUSE_MCP_BIND_HOSTHost to bind the MCP server to when using HTTP or SSE transport
configCLICKHOUSE_MCP_BIND_PORTPort to bind the MCP server to when using HTTP or SSE transport
configCLICKHOUSE_MCP_QUERY_TIMEOUTTimeout in seconds for query tools
🔐 secretCLICKHOUSE_MCP_AUTH_TOKENStatic bearer token Simple deployments, internal services
configCLICKHOUSE_MCP_AUTH_DISABLEDDisabled Local development only =true
configMCP_MIDDLEWARE_MODULE2. Set the environment variable to the module name (without .py extension):
configMCP_CLICKHOUSE_TRUSTSTORE_DISABLE
// quality suggestions

Secrets not logged

1 secret value sent to console.log

Redact or omit secret values from log output.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/clickhouse-mcp-clickhouse-54ns3c)](https://m8ven.ai/mcp/clickhouse-mcp-clickhouse-54ns3c)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 423ca2e15c47b0f313f06dfdf967bab4561a1a1f
code hash: 9113618ed51bfe99e2ddb22ae97f702eec3a169d04650794f76c42ae330ef56e
verified: 8/20/2026, 3:15:13 AM
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